diff --git a/src/main/tjava/com/r35157/libs/codec/Base58Codec.java b/src/main/tjava/com/r35157/libs/codec/Base58Codec.java
deleted file mode 100644
index 79f61f5..0000000
--- a/src/main/tjava/com/r35157/libs/codec/Base58Codec.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.r35157.libs.codec;
-
-public interface Base58Codec {
-}